Developer SDK

The ZETRAX Node.js SDK

Integrate world-class AI prompt generation into your app in 3 lines of code. TypeScript-first, fully typed, zero dependencies.

Read the Docs View on GitHub

Terminal — zetrax-app

Quickstart Guide

From zero to generating prompts in under 2 minutes.

Install the package

Install via npm, yarn, or pnpm. The SDK ships with full TypeScript types — no @types needed.

Shell

npm install @zetrax/sdk

Initialize the client

Import the SDK and create a client with your API key. Store your key securely in an environment variable — never hardcode it.

TypeScript
import { ZetraxClient } from '@zetrax/sdk';

const zetrax = new ZetraxClient({
  apiKey: process.env.ZETRAX_API_KEY, // ← from .env
});

Generate your first prompt

Call prompts.generate() with a subject, style, and lighting. The SDK returns a fully-typed PromptResult object.

TypeScript
const result = await zetrax.prompts.generate({
  subject:  'Epic Fantasy Landscape',
  style:    'Cinematic Film',
  lighting: 'Golden Hour',
  quality:  'ultra',
});

console.log(result.prompt.text);
// → "A breathtaking cinematic fantasy landscape…"

// Access usage stats
console.log(result.usage.remaining); // → "unlimited"

What's in the SDK

Full TypeScript Support

Complete type definitions for every request and response. IntelliSense auto-complete across all parameters.

Automatic Retries

Configurable retry logic with exponential backoff. Never lose a request to a transient network error.

Promise & Async/Await

First-class async support. Works seamlessly with Next.js Server Actions, Express, Fastify, and more.